The flight distance from New Chitose Airport (CTS) in Chitose / Tomakomai, Japan to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 5,278 kilometers (3,280 miles / 2,850 nautical miles). The estimated flight time for this route is approximately 7h, flying west at a heading of 271°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Japan with Nepal. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:18 in Chitose / Tomakomai, it's 21:03 in Kathmandu. The 3.25-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 4,308 feet between the two airports. Tribhuvan International Airport sits higher than New Chitose Airport.

The return flight from Kathmandu (KTM) to Chitose / Tomakomai (CTS) follows a heading of 56° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the New Chitose Airport (CTS) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.